has come?是不是has came?

has come原型和PP形式都是COME
PT形式才是CAME

has come
come的过去式是came，过去分词是come，
这里用过去分词，所以has come对。

不是，come的过去式是came，过去分词是come.
所以还是has come.

come came come
has come

过去完成式
后面那个是过去式came，不与has同用

has come
came 是come的过去式